False syntax error on ALTER TEXT SEARCH CONFIGURATION ... ALTER MAPPING FOR

[alsoLut]

Bug report

• I confirm this is a bug with Supabase, not with my own application.
• I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

Valid ALTER TEXT SEARCH CONFIGURATION statements are incorrectly flagged as syntax errors by the language server.

To Reproduce

ALTER TEXT SEARCH CONFIGURATION schema.config_name
ALTER MAPPING FOR asciiword, asciihword, hword_asciipart, word, hword, hword_part
WITH unaccent, schema.dictionary_name;

Additional context

https://www.postgresql.org/docs/current/textsearch-configuration.html